137804929

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 148625280

約数和(自身を除く): 10820351

約数列:

[1, 19, 53, 281, 487, 1007, 5339, 9253, 14893, 25811, 136847, 282967, 490409, 2600093, 7252891, 137804929]

約数ペア:

[(1, 137804929), (19, 7252891), (53, 2600093), (281, 490409), (487, 282967), (1007, 136847), (5339, 25811), (9253, 14893)]